3,662,728
23 × 353 × 1297
Deficient
Even
Composite
3,662,728 factors as 2^3 × 353 × 1297. Its 16 positive divisors give a proper-divisor sum of 3,229,652, so this integer is deficient. The Collatz stopping time is 84 steps.
Resources
Prime Factor Structure
Factorization String
2^3 × 353 × 1297
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
6,892,380
Proper Divisor Sum
3,229,652
Digit Sum / Digital Root
34 (Root: 7)
Adjacent Primes
#3662723 ← → #3662731
Radix Representation
| Decimal | 3662728 |
| Binary | 1101111110001110001000 (22 bits) |
| Octal | 0o15761610 |
| Hexadecimal | 0x37E388 |
Divisor Catalog (5 of 16)
Collatz Trajectory (84 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.